CN2574023Y - Optoelectronic stored grain level monitoring device - Google Patents
Optoelectronic stored grain level monitoring device Download PDFInfo
- Publication number
- CN2574023Y CN2574023Y CN 02244555 CN02244555U CN2574023Y CN 2574023 Y CN2574023 Y CN 2574023Y CN 02244555 CN02244555 CN 02244555 CN 02244555 U CN02244555 U CN 02244555U CN 2574023 Y CN2574023 Y CN 2574023Y
- Authority
- CN
- China
- Prior art keywords
- photoelectricity
- grain storage
- material position
- storage monitoring
- monitoring material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02244555 CN2574023Y (en) | 2002-10-29 | 2002-10-29 | Optoelectronic stored grain level monitoring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02244555 CN2574023Y (en) | 2002-10-29 | 2002-10-29 | Optoelectronic stored grain level monitoring device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2574023Y true CN2574023Y (en) | 2003-09-17 |
Family
ID=33716412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02244555 Expired - Lifetime CN2574023Y (en) | 2002-10-29 | 2002-10-29 | Optoelectronic stored grain level monitoring device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2574023Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102095472A (en) * | 2010-12-26 | 2011-06-15 | 河海大学常州校区 | Reflection type photoelectric sensor |
CN102162747A (en) * | 2010-12-26 | 2011-08-24 | 河海大学常州校区 | Signal processing circuit for photoelectric sensor |
CN107727195A (en) * | 2017-11-29 | 2018-02-23 | 安徽大学 | Granary stock level detection device |
CN108613714A (en) * | 2018-05-04 | 2018-10-02 | 吉林大学 | A kind of stainless steel tube coal level measurement device |
-
2002
- 2002-10-29 CN CN 02244555 patent/CN2574023Y/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102095472A (en) * | 2010-12-26 | 2011-06-15 | 河海大学常州校区 | Reflection type photoelectric sensor |
CN102162747A (en) * | 2010-12-26 | 2011-08-24 | 河海大学常州校区 | Signal processing circuit for photoelectric sensor |
CN102095472B (en) * | 2010-12-26 | 2012-07-18 | 河海大学常州校区 | Reflection type photoelectric sensor |
CN107727195A (en) * | 2017-11-29 | 2018-02-23 | 安徽大学 | Granary stock level detection device |
CN108613714A (en) * | 2018-05-04 | 2018-10-02 | 吉林大学 | A kind of stainless steel tube coal level measurement device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2574023Y (en) | Optoelectronic stored grain level monitoring device | |
CN112050909B (en) | Water level safety monitoring system | |
CN213209117U (en) | A alarm device for cable pit | |
CN209296098U (en) | A kind of water tower level automatic alarm level measurement device | |
CN112050910A (en) | Reservoir water level monitoring alarm device | |
CN204214520U (en) | A kind of liquid level alarm device | |
CN114705273A (en) | Intelligent oil level gauge for oil-immersed transformer | |
CN209212304U (en) | A kind of coal mine underground water control alarm | |
CN205384984U (en) | Supply pressure switch | |
CN218459022U (en) | Humidification dust fall shallow | |
CN217870827U (en) | Intelligent building site dewatering and drainage system | |
CN220932150U (en) | Groundwater level monitoring device | |
CN2293855Y (en) | Liquid-level automatic controller | |
CN216084720U (en) | Floater liquid level switch convenient to installation | |
CN213779186U (en) | Pump house flooding detection alarm device | |
CN211855509U (en) | Hydrological remote sensing detection scale | |
CN214504586U (en) | A emergency alarm device for wisdom pump house | |
CN213515907U (en) | Water level monitoring device for hydraulic engineering | |
CN215491987U (en) | Intelligent flood control monitoring devices of hydraulic engineering | |
CN210561489U (en) | Sleeve structure for railway fastener | |
CN214893565U (en) | Liquid level sensor for liquid feeding of lead-acid storage battery | |
CN210751061U (en) | Fire-fighting water monitoring device | |
CN112325924A (en) | A alarm device for cable pit | |
CN2630809Y (en) | Multifunctional liquid level alarm | |
CN221302631U (en) | Water meter electric control box sealing test equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN XINSHUGUANG INFORMATION INDUSTRY CO., LTD. Free format text: FORMER OWNER: CHENGDU ZHONGSHANG HIGH-NEW TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20090508 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: No. 2, unit 4, building five, phase 1, Yulin District, Chengdu hi tech Zone, Sichuan, China: 610041 Patentee after: Xinshu Optical Information Industry Co., Ltd., Sichuan Address before: Sichuan province Chengdu City Street No. 95, zip code: 610031 Patentee before: Zhongshang New and High Technology Development Co. Ltd., Chengdu |
|
ASS | Succession or assignment of patent right |
Owner name: SICHUAN KANGMEIYUAN BIOENGINEERING CO., LTD. Free format text: FORMER OWNER: XINSHUGUANG INFORMATION INDUSTRY CO., LTD., SICHUAN Effective date: 20101111 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 NO.1, UNIT 2, BUILDING 4, PHASE 5, YULIN RESIDENTIAL QUARTER, NEW AND HIGH TECHNOLOGY ZONE, CHENGDU CITY, SICHUAN PROVINCE TO: 610041 NO.58, LANTIAN ROAD, NEW AND HIGH TECHNOLOGY ZONE, CHENGDU CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101111 Address after: 610041, Lantian Road, Chengdu hi tech Development Zone, No. 58 Patentee after: Sichuan Kang Meiyuan Biological Engineering Co. Ltd. Address before: 610041, No. 2, unit 4, five, Yulin District, Chengdu hi tech Zone, Sichuan, 1 Patentee before: Xinshu Optical Information Industry Co., Ltd., Sichuan |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20121029 Granted publication date: 20030917 |
|
DD01 | Delivery of document by public notice |
Addressee: Sichuan Kang Meiyuan Biological Engineering Co. Ltd. Document name: Notification of Expiration of Patent Right Duration |